B08_A002_Project_Plans.pdf

LOWELL

BASIC DATA:

NATIONAL HISTORICAL PARK

CH2M - P15PC00018

PRIIE:

CH2M

ENGLEWOOD, co

RECOMMENDED:

'PIPilliJECl'Ul!l'7WIDlll-�

APPRO\IED:

'!DEilldbllENf

MARK SHEET REVISION

NOTE

LEGEND

v.c.

HQ.

NOT ALL LAND

BOUNDARY IS G

l �J

IDE THE PARK

ERNMENT OWNED.

DATE INITIAL

PARK BOUNDARY

VISITOR CENTER

PARK HEADQUARTERS

PARKING

EASTERN

MASSACHUSETTS SCALE OF MILES

INDEX

SUB

SHEET

SHEET TITLE OF SHEET

COVER SHEET

GENERAL NOTES

BRIDGE 2 p

PMIS 238156

CONST. DRAWINGS

DEPARTM�;TED STATES

OF THE INTERIOR

NATIONAL PAR

DENVER SERVICKE

SERVICE

CENTER

G1 S1 S2 S3 S4

PIER REPAIR

LA

D N

ET��L

D PROFILE

BEARING RE

S

BRI DGE RAt1�D

DETAILS

DECK REPLACEMENT DETAILS

100� PS&E DOCUMENTS

I 1'

11/06/2019

SCALE OF FEET

0 400

I I I I

0 100 200

SCALE OF MEIERS

REHABILITATEE

NO

ROJECT

PEDESTRIAN ��rN CANAL

NORTHELROCN

ATIO

C

N WITHIN PARPGE

ANAL WALK

LOWELL

NAME OF PARK WAY

REGION

NATIONA

c

L HISTORICAL PARK

NORTH

OUN1Y

EAST MIDDLESEX UA<'SA� M"-' CHUSETTS

I

DRAWING NO

142759

���- SHEET

_[IJ

� OF _6.__

11/06/2019

GENERAL NOTES

1. DIMENSIONS CONTAINED IN THESE PLANS ARE CALCULATED FROM THE "AS CONSTRUCTED PLANS". THESE DIMENSIONS MAY BE ADJUSTED TO MEET THE EXISTING STRUCTURE. THE CONTRACTOR SHALL VERIFY ALL DEPENDENT DIMENSIONS IN THE FIELD BEFORE ORDERING OR

FABRICATING ANY MATERIAL.

2. THE CONTRACTOR SHALL VERIFY BY FIELD SURVEY EXISTING FIELD CONDITIONS INCLUDING THE SIZES, LOCATIONS AND ELEVATIONS OF ITEMS THAT AFFECT WORK PRIOR TO THE START OF WORK AND REPORT ANY VARIATIONS TO THE CONTRACTING OFFICER.

3. THE CONTRACTOR SHALL COMPLY WITH ALL GOVERNMENT FURNISHED PERMITS OR OTHER PERMIT REQUIRED AS A RESULT OF

CONTRACTOR'S MEANS AND METHODS.

4. CONSTRUCTION STAGING SHALL BE COORDINATED WITH NPS MAINTENANCE.

DEFINITIONS

1. THE PHRASES "REMOVE AND REPLACE" OR "REMOVE AND INSTALL" SHALL MEAN REMOVE EXISTING

CONSTRUCTION AND REPLACE WITH NEW CONSTRUCTION MATERIAL AS NOTED ON THE DRAWINGS

AND/OR SPECIFICATIONS.

ABBREVIATIONS

ABUT.

APPROX.

BRG.

DIA.

E

EA.

EQ.

LG.

EXIST.

EXP.

F.

JT.

MIN.

NO.

o.c.

PL.

SQ.

TYP.

ABUTMENT

APPROXIMATELY

BEARING

CENTERLINE

DIAMETER

EXPANSION BEARING

EACH

EQUAL

LARGE

EXISTING

EXPANSION

FIXED BEARING

JOINT

MINIMUM

NUMBER

ON CENTER

PLATE

SQUARE

TYPICAL

100� PS&E DOCUMENTS

A/E FIRM DESIGNED:

PRIME: A. PEYVANDI

JACOBS �

K. SCHNEIDER

TECH. REVIEW:

11/06/2019

SUB SHEET NO. TITLE OF SHEET

GENERAL NOTES

DRAWING NO.

142759

PMIS/PKG NO.

238156 G1 S. MENSAHm ��

DATE:

OCT 31 2019 �''------------------------------------------------------------------------'---------'-='--"-'-'-=-'-"--'---------'---LO_ W_E_L_L _ N_ A_T _IO_N _AL_ H_IS_T _O _RI _CA_L_P _AR_ K __ �2=-o....;F;;;;;;6=

EXISTING PIER 1 /

CONCRETE DAM

� BRIDGE &

WALKWAY 45"40'50"±

TIMBER BRIDGE

DECK

� PIER 2

(FIXED PIER)

17'-4%"± �-� BEARINGS

I r EXPANSION JOINT OF RAILING

(SEE SHEET S4 FOR DETAILS)

I

I =17;-@ � F

+I

I co

FACE OF STONE ABUT.

\_ '--@BRIDGE RAIL

(TYP.)

PLAN

85'-2½"± ALONG � BRIDGE

48'-0"± �-� BEARINGS

s

BRIDGE NO. 2 (NORTHERN

CANAL PEDESTRIAN BRIDGE) � PIER 3

NORTHERN CANAL

I 16'-0,l(i" ± �-� BEARINGS

I I r@

I r EXPANSION JOINT OF RAILING

I (SEE SHEET S4 FOR DETAILS)

I

I I I

I

I r----@

PIER CAP_/ \_ BRIDGE NO. 2 (NORTHERN �

G:®-- �E

(TYP.) i_-COLUMN (TYP.)

Ir----@ CANAL PEDESTRIAN BRIDGE)

� 7 FIXED PIER

ELEVATION

TAKEN ALONG i BRIDGE

SCOPE OF REPAIRS

REMOVE AND REPLACE TIMBER DECK INCLUDING TIMBER DECKING, TIMBER SLEEPER BEAMS, BOLTS, AND

ASSOCIATED HARDWARE. SEE BRIDGE RAIL AND DECK REPLACEMENT DETAILS.

REMOVE AND REPLACE BRIDGE RAILING ON BOTH SIDES OF THE BRIDGE INCLUDING THE TOP RAIL, VERTICAL POSTS, PANELS, AND ASSOCIATED HARDWARE. SEE BRIDGE AND DECK REPLACEMENT RAIL DETAILS.

PRESSURE WASH AND CLEAN ALL DEBRIS AT EXISTING BEARING SEATS AT ABUTMENTS AND PIERS.

I I

LEGEND

� NORTHERN CANAL WATER SURFACE

CD DENOTES KEYNOTE REFERENCE

FACE OF EXIST.

CANAL WALL

8'-0" i BRIDGE & WALKWAY

BRIDGE RAIL

(TYP.)

4'-0"

1YPICAL SECTION

REPAIR DETERIORATED CONCRETE AT PIERS. SEE PIER REPAIR DETAILS.

100� PS&E DOCUMENTS

JACK SUPERSTRUCTURE, REPAIR GROUT PADS AT BEARINGS, REMOVE AND REPLACE LEVELING PLATES, ELASTOMERIC PADS, EXTEND SOLE PLATES, ANCHOR BOLTS, AND INSTALL SEE BEARING REPAIR DETAILS.

CLEAN AND REPAINT STEEL BEAMS AND WEB STIFFENERS.

A/E FIRM

PRIME:

JACOBS

40 0 p--__--

40 80

SCALE OF FEET

11/06/2019

DESIGNED: SUB SHEET NO. TITLE OF SHEET

A. PEYVANDI BRIDGE NO. 2 (NORTHERN �

K. SCHNEIDER

S1

CANAL PEDESTRIAN BRIDGE)

TECH. REVIEW:

PLAN AND PROFILE S. MENSAH

DATE:

OCT 31 2019 LOWELL NATIONAL HISTORICAL PARK

DRAWING NO.

142759

PMIS/PKG NO.

238156

SHEET

¾" SOLE PLATE

EXTENSION

� BEAM

I ci a:::

[Il

PIER CAP

� 1¼"X2¼" SLOT FOR

1" DIA. ANCHOR BOLT

EXISTING

SOLE PLATE

EXPANSION PIER SOLE PLATE EXTENSION DETAIL

¾" SOLE PLATE

EXTENSION

� 1}f' DIA. HOLE FOR

1" DIA. ANCHOR BOLT (TYP .)

EXISTING

ATTACHMENT

POINTS

� BEAM

I

PIER CAP

EXISTING

SOLE PLATE

FIXED PIER SOLE PLATE EXTENSION DETAIL

SOLE PLATE

BEAM

¼" LEVELING Ir.

+ 1¼," NON

SHRINK GROUT

� BEARING

@SECTION

S3

ABUTMENT BACKWALL

EXISTING

SOLE PLATE

FRONT FACE OF ABUTMENT

� BEAM

ABUTMENT

BRG. SEAT

� 1¼''X2¼" SLOT FOR

1" DIA. ANCHOR BOLT (TYP.)

EXISTING ATTACHMENT POINTS

EAST ABUTMENT SOLE PLATE

EXTENSION DETAIL

EXISTING SOLE PLATE

TOP OF PIER

OR ABUTMENT

GROUT PAD

'i,,i I

� BEAM

DIAPHRAGM (TYP.)

¼," LEVELING Ir, + 1¼," NON

SHRINK GROUT

CHIP RECESS FOR

GROUT PAD

DRILL & EPOXY GROUT

FOR 1 " DIA. F1554 ANCHOR

BOLT W/ WASHER, &

HEAVY HEX NUT

EXISTING BOLTS TO BE CUT

FLUSH WITH PIER CAP

A SECTION

S3 AT PIER 2 AND PIER 3

OPTIONAL BEARING DEVICE REPLACEMENT SEQUENCE

1. CUT OR LOOSEN ALL ANCHOR BOLTS AT EACH BEARING PRIOR TO JACKING

OPERATIONS. CUT THE ANCHOR BOLTS AT EACH BEARING ALONG PIER 2, PIER

3, AND EAST ABUTMENT. LOOSEN THE ANCHOR BOLTS AT EACH BEARING

ALONG BRIDGE NO. 2 ABUTMENT.

2. JACK THE SUPERSTRUCTURE TO THE ELEVATION REQUIRED TO PROVIDE

SUFFICIENT CLEARANCE FOR BEARING REPAIR WORK. THE ENTIRE

SUPERSTRUCTURE SHALL BE LIFTED UNIFORMLY DURING JACKING OPERATIONS.

BEARING REPAIR WORK IS REQUIRED AT PIER 2 PIER 3, AND EAST ABUTMENT.

3. PLACE NEW ANCHOR BOLTS IN DRILLED HOLES AT EACH BEARING REPAIR

LOCATION.

4. RESTORE GROUT PAD, INSTALL NEW LEVELING PLATE, NEOPRENE PAD, AND

EXTEND SOLE PLATE AT EACH BEARING REPAIR LOCATION. WELDING THE

EXTENSION OF SOLE PLATE NEEDS TO HAPPEN PRIOR TO REPLACING THE

NEW NEOPRENE BEARING PAD.

5. LOWER SUPERSTRUCTURE UNIFORMLY AND GRADUALLY ONTO BEARING PADS.

6. TIGHTEN ANCHOR BOLTS AT ALL BEARING LOCATIONS AFTER JACKING

OPERATIONS ARE COMPLETE.

7. HIGH STRENGTH, NON-SHRINK GROUT SHALL BE USED UNDER BEARING PADS.

NOTE:

CONTRACTOR SHALL SUBMIT A JACKING PLAN TO C.O. FOR REVIEW AND APPROVAL

BEFORE BEGINNING BEARING REPAIR WORK.

CONTRACTOR HAS THE OPTION TO REPLACE THE ENTIRE SOLE PLATE.

LEGEND

�� NEW SOLE PLATE EXTENSION

� NEW ELASTOMERIC BEARING PAD

ABUTMENT BACKWALL

EXISTING SOLE PLATE, TRIM

TO GIRDER FLANGE WIDTH

ELASTOMERIC PAD

(MATCHING EXISTING SIZE)

� BEAM

DIAPHRAGM (TYP.)

GROUT PAD -:;:::::-bd:==dtt::::!:-£1.:1:t���1:u-n;;.;.;.;.;.:::i�;_;_J;_;--l- ¼," LEVELING Ir, + 1¼," NON

SHRINK GROUT

'i,,i

DRILL & EPOXY GROUT

FOR 1" DIA. F1554 ANCHOR

BOLT W/ WASHER, &

HEAVY HEX NUT

4"

C SECTION

CHIP RECESS FOR

GROUT PAD

FRONT FACE OF

ABUTMENT

EXISTING BOLTS TO BE CUT

FLUSH WITH PIER CAP AT

EAST ABUTMENT. LOOSEN

EXISTING BOLTS AT ABUTMENT

NO. 2

S3 AT EAST ABUTMENT

AND ABUTMENT NO. 2

100� PS&E DOCUMENTS

6 0

6 12 11/06/2019

A�E FIRM DESIGNED:

PRIME: A. PEYVANDI

JACOBS �

K. SCHNEIDER

TECH. REVIEW:

S. MENSAH

DATE:

OCT 31 2019

SCALE OF INCHES

SUB SHEET NO. TITLE OF SHEET

BEARING REPAIR DETAILS

S3

LOWELL NATIONAL HISTORICAL PARK

DRAWING NO.

142759

PMIS/PKG NO.

238156

SHEET

5 OF 6 -- --

i POST

POST SPACING, TO BE FIELD DETERMINED (TYP.)

END PDST (lYP.)

I

I I

PANEL WIDTH TO

BE FIELD DETERMINED (TYP.)

FORGED STEEL CAP

WELDED TO END

OF TOP RAIL (TYP.)

I

I L'

V

V

NEW FENCE PANEL AN

HANDRAIL INFILL SYSTE

(TYP

D ___.? I M

I-a a la

T t EXISTING WEB

STIFFENER (TYP.)

4" i POST

I s .. i EXP. JT.

I e--- INTERIOR POST (TYP.)----- I

I

1)<," D•. '?' R>JL (

I � I/ -

TYP.)

II

-..- - r---- I '-r'@ I')

F- I

-,,, I 1, N r---- 1½" SQ. STEEL ,BAR (TYP.)

-.- I-a 'i-) a > la NEW TIMBER DE

� EXISTING BEAM

CKING

WALKWAY

I I x

':.i- � I x

':.i-

J i POST i POST I i EXP. JT. i EXP. JT.

6" POST SPACING TO BE 6"

Fl LED DETERM ED TYP.

I

'I II >

-,-r;, ---..- II

-- I--vi

V ----

---- I -- -- I ---- --

_I --..-vi V a a la a 16 a

,I y

':.i- � I

V- NEW TIMBER DECKING

� NEW TIMBER SLEEPE

V

EXISTING BEAM

R

1½'' DIA. TOP

RAIL (TYP.)

1½" SQ STEEL

BAR (TYP.)

i

TYPICAL BRIDGE RAILING ELEVATION SECTION TYPICAL BRIDGE RAILING ELEVATION

SLOPE TRANSITIONS

ti, i ½" DIA.

"' BOLT (TYP.)

'rf:. II

1½" SQ.

STEEL BAR

EXISTING WEB STIFFENER

I Q)RAIL CONNECTION DETAIL

m S4 SCALE@

� i ½" DIA.

� BOLT (TYP.)

i

EXISTING WEB STIFFENER

¾"

EXISTING BEAM

1½" SQ.

STEEL BAR

SCALE@

TYPICAL

S4 SCALE@

NEW 3x8 TIMBER DECK, ATTACHED TO SLEEPER W/ 2-18x4" LG. FLAT

HEAD SCREWS (TYP. EA. CROSSING)

NEW 3x8 TIMBER

SLEEPER (CENTERED ON

BEAM FLANGE) (TYP.)

1" (TYP.)

NEW 3x8 TIMBER DECK, ATTACHED TO SLEEPER W/ 2-18x4" LG. FLAT

HEAD SCREWS (TYP. EA. CROSSING)

DETAIL 1

S4 SCALE@

LEGEND

,_ I NEW TIMBER DECKING

l:><::I NEW TIMBER SLEEPER BEAM

SCALE@

7 0 7 e--, -

3 0 3

6 .. Ii f i I ... (C N E�E��� ��

B

L

����E)

I -c (TYP.) ------------------- SCALE@ � :::::::s i BEAM i ½" DIA. BOLT (TYP.)

PLACED IN EXIST BOLT HOLES

i ½" DIA. BOLT (TYP.)

i BEAM PLACED IN EXIST BOLT HOLES

DECK ATTACHMENT DETAIL TYPICAL DECK ATTACHMENT

(END BEAM)

SCALE@

(CENTER BEAM)

SCALE@

NOTES:

1. ALL STEEL RAILING COMPONENTS TO BE SHOP FABRICATED & SHOP PRIMED.

2. FINAL INSTALLED POSTS WITH CONTINUOUS TOP RAIL & INFILL PANELS TO BE FIELD PAINTED.

3. ACTUAL POST SPACING AND PANEL WIDTHS VARY W/ SITE LAYOUT AND CAP STONE FACE

DIMENSIONS. FINAL LAYOUT AND SCHEDULE OF PANEL WIDTHS TO BE REVIEWED AND APPROVED BY

CONTRACTING OFFICER.

4. ALL TIMBER DIMENSIONS ARE NOMINAL UNLESS NOTED OTHERWISE.

5. THE CONTRACTOR IS REQUIRED TO FIELD VERIFY DIMENSION AND SUBMIT THEIR DESIGN TO THE

CONTRACTING OFFICER FOR APPROVAL.

6. ALL BOLTS SHALL BE GALVANIZED.

7. RAILING FABRICATOR SHALL DESIGN THE RAILING SYSTEM FOLLOWING MANUFACTURER SPECIFICATIONS, AND LATEST EDITION OF THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS.

8. RAILING AND GIRDERS SHOULD HAVE THE SAME PAINT.

A/E FIRM

PRIME:

JACOBS

i ½" DIA. BOLT (TYP.)

r.- BEAM PLACED IN EXIST� BOLT HOLES

DETAIL

SCALE@

SCALE@

2 0 2 4 i-----;;;; I

1 0 2 e-----

100� PS&E DOCUMENTS

11/06/2019

DESIGNED: SUB SHEET NO. TITLE OF SHEET DRAWING NO.

A. PEYVANDI BRIDGE RAIL AND DECK

� 142759

K. SCHNEIDER

S4

REPLACEMENT DETAILS PMIS/PKG NO.

TECH. REVIEW: 238156

S. MENSAH SHEET

DATE:

6 OF 6 OCT 31 2019 LOWELL NATIONAL HISTORICAL PARK